1 /* 2 * (C) Copyright 2000-2007 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 */ 23 24 #ifndef __COMMON_H_ 25 #define __COMMON_H_ 1 26 27 #undef _LINUX_CONFIG_H 28 #define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ 29 30 typedef unsigned char uchar; 31 typedef volatile unsigned long vu_long; 32 typedef volatile unsigned short vu_short; 33 typedef volatile unsigned char vu_char; 34 35 #include <config.h> 36 #include <linux/bitops.h> 37 #include <linux/types.h> 38 #include <linux/string.h> 39 #include <asm/ptrace.h> 40 #include <stdarg.h> 41 #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) 42 #include <pci.h> 43 #endif 44 #if defined(CONFIG_8xx) 45 #include <asm/8xx_immap.h> 46 #if defined(CONFIG_MPC852) || defined(CONFIG_MPC852T) || \ 47 defined(CONFIG_MPC859) || defined(CONFIG_MPC859T) || \ 48 defined(CONFIG_MPC859DSL) || \ 49 defined(CONFIG_MPC866) || defined(CONFIG_MPC866T) || \ 50 defined(CONFIG_MPC866P) 51 # define CONFIG_MPC866_FAMILY 1 52 #elif defined(CONFIG_MPC870) \ 53 || defined(CONFIG_MPC875) \ 54 || defined(CONFIG_MPC880) \ 55 || defined(CONFIG_MPC885) 56 # define CONFIG_MPC885_FAMILY 1 57 #endif 58 #if defined(CONFIG_MPC860) \ 59 || defined(CONFIG_MPC860T) \ 60 || defined(CONFIG_MPC866_FAMILY) \ 61 || defined(CONFIG_MPC885_FAMILY) 62 # define CONFIG_MPC86x 1 63 #endif 64 #elif defined(CONFIG_5xx) 65 #include <asm/5xx_immap.h> 66 #define CONFIG_RELOC_FIXUP_WORKS 67 #elif defined(CONFIG_MPC5xxx) 68 #include <mpc5xxx.h> 69 #define CONFIG_RELOC_FIXUP_WORKS 70 #elif defined(CONFIG_MPC512X) 71 #include <mpc512x.h> 72 #include <asm/immap_512x.h> 73 #elif defined(CONFIG_MPC8220) 74 #include <asm/immap_8220.h> 75 #define CONFIG_RELOC_FIXUP_WORKS 76 #elif defined(CONFIG_824X) 77 #define CONFIG_RELOC_FIXUP_WORKS 78 #elif defined(CONFIG_8260) 79 #if defined(CONFIG_MPC8247) \ 80 || defined(CONFIG_MPC8248) \ 81 || defined(CONFIG_MPC8271) \ 82 || defined(CONFIG_MPC8272) 83 #define CONFIG_MPC8272_FAMILY 1 84 #endif 85 #if defined(CONFIG_MPC8272_FAMILY) 86 #define CONFIG_MPC8260 1 87 #endif 88 #include <asm/immap_8260.h> 89 #define CONFIG_RELOC_FIXUP_WORKS 90 #endif 91 #ifdef CONFIG_MPC86xx 92 #include <mpc86xx.h> 93 #include <asm/immap_86xx.h> 94 #endif 95 #ifdef CONFIG_MPC85xx 96 #include <mpc85xx.h> 97 #include <asm/immap_85xx.h> 98 #endif 99 #ifdef CONFIG_MPC83XX 100 #include <mpc83xx.h> 101 #include <asm/immap_83xx.h> 102 #define CONFIG_RELOC_FIXUP_WORKS 103 #endif 104 #ifdef CONFIG_4xx 105 #include <ppc4xx.h> 106 #endif 107 #ifdef CONFIG_HYMOD 108 #include <board/hymod/hymod.h> 109 #endif 110 #ifdef CONFIG_ARM 111 #define asmlinkage /* nothing */ 112 #endif 113 114 #include <part.h> 115 #include <flash.h> 116 #include <image.h> 117 118 #ifdef DEBUG 119 #define debug(fmt,args...) printf (fmt ,##args) 120 #define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args); 121 #else 122 #define debug(fmt,args...) 123 #define debugX(level,fmt,args...) 124 #endif /* DEBUG */ 125 126 #define BUG() do { \ 127 printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ 128 panic("BUG!"); \ 129 } while (0) 130 #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) 131 132 typedef void (interrupt_handler_t)(void *); 133 134 #include <asm/u-boot.h> /* boot information for Linux kernel */ 135 #include <asm/global_data.h> /* global data used for startup functions */ 136 137 /* 138 * enable common handling for all TQM8xxL/M boards: 139 * - CONFIG_TQM8xxM will be defined for all TQM8xxM and TQM885D boards 140 * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards 141 */ 142 #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ 143 defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ 144 defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) || \ 145 defined(CONFIG_TQM885D) 146 # ifndef CONFIG_TQM8xxM 147 # define CONFIG_TQM8xxM 148 # endif 149 #endif 150 #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ 151 defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ 152 defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) 153 # ifndef CONFIG_TQM8xxL 154 # define CONFIG_TQM8xxL 155 # endif 156 #endif 157 158 #ifndef CONFIG_SERIAL_MULTI 159 160 #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \ 161 || defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \ 162 || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4) 163 164 #define CONFIG_SERIAL_MULTI 1 165 166 #endif 167 168 #endif /* CONFIG_SERIAL_MULTI */ 169 170 /* 171 * General Purpose Utilities 172 */ 173 #define min(X, Y) \ 174 ({ typeof (X) __x = (X), __y = (Y); \ 175 (__x < __y) ? __x : __y; }) 176 177 #define max(X, Y) \ 178 ({ typeof (X) __x = (X), __y = (Y); \ 179 (__x > __y) ? __x : __y; }) 180 181 182 /* 183 * Function Prototypes 184 */ 185 186 #ifdef CONFIG_SERIAL_SOFTWARE_FIFO 187 void serial_buffered_init (void); 188 void serial_buffered_putc (const char); 189 void serial_buffered_puts (const char *); 190 int serial_buffered_getc (void); 191 int serial_buffered_tstc (void); 192 #endif /* CONFIG_SERIAL_SOFTWARE_FIFO */ 193 194 void hang (void) __attribute__ ((noreturn)); 195 196 /* */ 197 long int initdram (int); 198 int display_options (void); 199 void print_size (ulong, const char *); 200 int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen); 201 202 /* common/main.c */ 203 void main_loop (void); 204 int run_command (const char *cmd, int flag); 205 int readline (const char *const prompt); 206 void init_cmd_timeout(void); 207 void reset_cmd_timeout(void); 208 209 /* lib_$(ARCH)/board.c */ 210 void board_init_f (ulong); 211 void board_init_r (gd_t *, ulong); 212 int checkboard (void); 213 int checkflash (void); 214 int checkdram (void); 215 char * strmhz(char *buf, long hz); 216 int last_stage_init(void); 217 extern ulong monitor_flash_len; 218 #ifdef CFG_ID_EEPROM 219 int mac_read_from_eeprom(void); 220 #endif 221 222 /* common/flash.c */ 223 void flash_perror (int); 224 225 /* common/cmd_autoscript.c */ 226 int autoscript (ulong addr); 227 228 /* common/cmd_bootm.c */ 229 void print_image_hdr (image_header_t *hdr); 230 231 extern ulong load_addr; /* Default Load Address */ 232 233 /* common/cmd_nvedit.c */ 234 int env_init (void); 235 void env_relocate (void); 236 char *getenv (char *); 237 int getenv_r (char *name, char *buf, unsigned len); 238 int saveenv (void); 239 #ifdef CONFIG_PPC /* ARM version to be fixed! */ 240 void inline setenv (char *, char *); 241 #else 242 void setenv (char *, char *); 243 #ifdef CONFIG_HAS_UID 244 void forceenv (char *, char *); 245 #endif 246 #endif /* CONFIG_PPC */ 247 #ifdef CONFIG_ARM 248 # include <asm/mach-types.h> 249 # include <asm/setup.h> 250 # include <asm/u-boot-arm.h> /* ARM version to be fixed! */ 251 #endif /* CONFIG_ARM */ 252 #ifdef CONFIG_I386 /* x86 version to be fixed! */ 253 # include <asm/u-boot-i386.h> 254 #endif /* CONFIG_I386 */ 255 256 #ifdef CONFIG_AUTO_COMPLETE 257 int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf); 258 #endif 259 260 void pci_init (void); 261 void pci_init_board(void); 262 void pciinfo (int, int); 263 264 #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) 265 int pci_pre_init (struct pci_controller * ); 266 #endif 267 268 #if defined(CONFIG_PCI) && defined(CONFIG_440) 269 # if defined(CFG_PCI_TARGET_INIT) 270 void pci_target_init (struct pci_controller *); 271 # endif 272 # if defined(CFG_PCI_MASTER_INIT) 273 void pci_master_init (struct pci_controller *); 274 # endif 275 int is_pci_host (struct pci_controller *); 276 #if defined(CONFIG_440SPE) 277 void pcie_setup_hoses(int busno); 278 #endif 279 #endif 280 281 int misc_init_f (void); 282 int misc_init_r (void); 283 284 /* common/exports.c */ 285 void jumptable_init(void); 286 287 /* common/memsize.c */ 288 long get_ram_size (volatile long *, long); 289 290 /* $(BOARD)/$(BOARD).c */ 291 void reset_phy (void); 292 void fdc_hw_init (void); 293 294 /* $(BOARD)/eeprom.c */ 295 void eeprom_init (void); 296 #ifndef CONFIG_SPI 297 int eeprom_probe (unsigned dev_addr, unsigned offset); 298 #endif 299 int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); 300 int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); 301 #ifdef CONFIG_LWMON 302 extern uchar pic_read (uchar reg); 303 extern void pic_write (uchar reg, uchar val); 304 #endif 305 306 /* 307 * Set this up regardless of board 308 * type, to prevent errors. 309 */ 310 #if defined(CONFIG_SPI) || !defined(CFG_I2C_EEPROM_ADDR) 311 # define CFG_DEF_EEPROM_ADDR 0 312 #else 313 # define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR 314 #endif /* CONFIG_SPI || !defined(CFG_I2C_EEPROM_ADDR) */ 315 316 #if defined(CONFIG_SPI) 317 extern void spi_init_f (void); 318 extern void spi_init_r (void); 319 extern ssize_t spi_read (uchar *, int, uchar *, int); 320 extern ssize_t spi_write (uchar *, int, uchar *, int); 321 #endif 322 323 #ifdef CONFIG_RPXCLASSIC 324 void rpxclassic_init (void); 325 #endif 326 327 void rpxlite_init (void); 328 329 #ifdef CONFIG_MBX 330 /* $(BOARD)/mbx8xx.c */ 331 void mbx_init (void); 332 void board_serial_init (void); 333 void board_ether_init (void); 334 #endif 335 336 #if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || \ 337 defined(CONFIG_IAD210) || defined(CONFIG_XPEDITE1K) || \ 338 defined(CONFIG_METROBOX) || defined(CONFIG_KAREF) || \ 339 defined(CONFIG_V38B) 340 void board_get_enetaddr (uchar *addr); 341 #endif 342 343 #ifdef CONFIG_HERMES 344 /* $(BOARD)/hermes.c */ 345 void hermes_start_lxt980 (int speed); 346 #endif 347 348 #ifdef CONFIG_EVB64260 349 void evb64260_init(void); 350 void debug_led(int, int); 351 void display_mem_map(void); 352 void perform_soft_reset(void); 353 #endif 354 355 void load_sernum_ethaddr (void); 356 357 /* $(BOARD)/$(BOARD).c */ 358 int board_early_init_f (void); 359 int board_late_init (void); 360 int board_postclk_init (void); /* after clocks/timebase, before env/serial */ 361 int board_early_init_r (void); 362 void board_poweroff (void); 363 364 #if defined(CFG_DRAM_TEST) 365 int testdram(void); 366 #endif /* CFG_DRAM_TEST */ 367 368 /* $(CPU)/start.S */ 369 #if defined(CONFIG_5xx) || \ 370 defined(CONFIG_8xx) 371 uint get_immr (uint); 372 #endif 373 uint get_pir (void); 374 #if defined(CONFIG_MPC5xxx) 375 uint get_svr (void); 376 #endif 377 uint get_pvr (void); 378 uint get_svr (void); 379 uint rd_ic_cst (void); 380 void wr_ic_cst (uint); 381 void wr_ic_adr (uint); 382 uint rd_dc_cst (void); 383 void wr_dc_cst (uint); 384 void wr_dc_adr (uint); 385 int icache_status (void); 386 void icache_enable (void); 387 void icache_disable(void); 388 int dcache_status (void); 389 void dcache_enable (void); 390 void dcache_disable(void); 391 void relocate_code (ulong, gd_t *, ulong); 392 ulong get_endaddr (void); 393 void trap_init (ulong); 394 #if defined (CONFIG_4xx) || \ 395 defined (CONFIG_MPC5xxx) || \ 396 defined (CONFIG_74xx_7xx) || \ 397 defined (CONFIG_74x) || \ 398 defined (CONFIG_75x) || \ 399 defined (CONFIG_74xx) || \ 400 defined (CONFIG_MPC8220) || \ 401 defined (CONFIG_MPC85xx) || \ 402 defined (CONFIG_MPC86xx) || \ 403 defined (CONFIG_MPC83XX) 404 unsigned char in8(unsigned int); 405 void out8(unsigned int, unsigned char); 406 unsigned short in16(unsigned int); 407 unsigned short in16r(unsigned int); 408 void out16(unsigned int, unsigned short value); 409 void out16r(unsigned int, unsigned short value); 410 unsigned long in32(unsigned int); 411 unsigned long in32r(unsigned int); 412 void out32(unsigned int, unsigned long value); 413 void out32r(unsigned int, unsigned long value); 414 void ppcDcbf(unsigned long value); 415 void ppcDcbi(unsigned long value); 416 void ppcSync(void); 417 void ppcDcbz(unsigned long value); 418 #endif 419 #if defined (CONFIG_MICROBLAZE) 420 unsigned short in16(unsigned int); 421 void out16(unsigned int, unsigned short value); 422 #endif 423 424 #if defined (CONFIG_MPC83XX) 425 void ppcDWload(unsigned int *addr, unsigned int *ret); 426 void ppcDWstore(unsigned int *addr, unsigned int *value); 427 #endif 428 429 /* $(CPU)/cpu.c */ 430 int checkcpu (void); 431 int checkicache (void); 432 int checkdcache (void); 433 void upmconfig (unsigned int, unsigned int *, unsigned int); 434 ulong get_tbclk (void); 435 void reset_cpu (ulong addr); 436 #if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP) 437 void ft_cpu_setup(void *blob, bd_t *bd); 438 #ifdef CONFIG_PCI 439 void ft_pci_setup(void *blob, bd_t *bd); 440 #endif 441 #endif 442 443 444 /* $(CPU)/serial.c */ 445 int serial_init (void); 446 void serial_addr (unsigned int); 447 void serial_setbrg (void); 448 void serial_putc (const char); 449 void serial_putc_raw(const char); 450 void serial_puts (const char *); 451 int serial_getc (void); 452 int serial_tstc (void); 453 454 void _serial_setbrg (const int); 455 void _serial_putc (const char, const int); 456 void _serial_putc_raw(const char, const int); 457 void _serial_puts (const char *, const int); 458 int _serial_getc (const int); 459 int _serial_tstc (const int); 460 461 /* $(CPU)/speed.c */ 462 int get_clocks (void); 463 int get_clocks_866 (void); 464 int sdram_adjust_866 (void); 465 int adjust_sdram_tbs_8xx (void); 466 #if defined(CONFIG_8260) 467 int prt_8260_clks (void); 468 #elif defined(CONFIG_MPC5xxx) 469 int prt_mpc5xxx_clks (void); 470 #endif 471 #if defined(CONFIG_MPC512x) 472 int prt_mpc512xxx_clks (void); 473 #endif 474 #if defined(CONFIG_MPC8220) 475 int prt_mpc8220_clks (void); 476 #endif 477 #ifdef CONFIG_4xx 478 ulong get_OPB_freq (void); 479 ulong get_PCI_freq (void); 480 #endif 481 #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined(CONFIG_LH7A40X) 482 ulong get_FCLK (void); 483 ulong get_HCLK (void); 484 ulong get_PCLK (void); 485 ulong get_UCLK (void); 486 #endif 487 #if defined(CONFIG_LH7A40X) 488 ulong get_PLLCLK (void); 489 #endif 490 #if defined CONFIG_INCA_IP 491 uint incaip_get_cpuclk (void); 492 #endif 493 #if defined(CONFIG_IMX) 494 ulong get_systemPLLCLK(void); 495 ulong get_FCLK(void); 496 ulong get_HCLK(void); 497 ulong get_BCLK(void); 498 ulong get_PERCLK1(void); 499 ulong get_PERCLK2(void); 500 ulong get_PERCLK3(void); 501 #endif 502 ulong get_bus_freq (ulong); 503 504 #if defined(CONFIG_MPC85xx) 505 typedef MPC85xx_SYS_INFO sys_info_t; 506 void get_sys_info ( sys_info_t * ); 507 #endif 508 #if defined(CONFIG_MPC86xx) 509 typedef MPC86xx_SYS_INFO sys_info_t; 510 void get_sys_info ( sys_info_t * ); 511 #endif 512 513 #if defined(CONFIG_4xx) || defined(CONFIG_IOP480) 514 # if defined(CONFIG_440) 515 typedef PPC440_SYS_INFO sys_info_t; 516 # if defined(CONFIG_440SPE) 517 unsigned long determine_sysper(void); 518 unsigned long determine_pci_clock_per(void); 519 int ppc440spe_revB(void); 520 # endif 521 # else 522 typedef PPC405_SYS_INFO sys_info_t; 523 # endif 524 void get_sys_info ( sys_info_t * ); 525 #endif 526 527 /* $(CPU)/cpu_init.c */ 528 #if defined(CONFIG_8xx) || defined(CONFIG_8260) 529 void cpu_init_f (volatile immap_t *immr); 530 #endif 531 #if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx) 532 void cpu_init_f (void); 533 #endif 534 535 int cpu_init_r (void); 536 #if defined(CONFIG_8260) 537 int prt_8260_rsr (void); 538 #elif defined(CONFIG_MPC83XX) 539 int prt_83xx_rsr (void); 540 #endif 541 542 /* $(CPU)/interrupts.c */ 543 int interrupt_init (void); 544 void timer_interrupt (struct pt_regs *); 545 void external_interrupt (struct pt_regs *); 546 void irq_install_handler(int, interrupt_handler_t *, void *); 547 void irq_free_handler (int); 548 void reset_timer (void); 549 ulong get_timer (ulong base); 550 void set_timer (ulong t); 551 void enable_interrupts (void); 552 int disable_interrupts (void); 553 554 /* $(CPU)/.../commproc.c */ 555 int dpram_init (void); 556 uint dpram_base(void); 557 uint dpram_base_align(uint align); 558 uint dpram_alloc(uint size); 559 uint dpram_alloc_align(uint size,uint align); 560 void post_word_store (ulong); 561 ulong post_word_load (void); 562 void bootcount_store (ulong); 563 ulong bootcount_load (void); 564 #define BOOTCOUNT_MAGIC 0xB001C041 565 566 /* $(CPU)/.../<eth> */ 567 void mii_init (void); 568 569 /* $(CPU)/.../lcd.c */ 570 ulong lcd_setmem (ulong); 571 572 /* $(CPU)/.../vfd.c */ 573 ulong vfd_setmem (ulong); 574 575 /* $(CPU)/.../video.c */ 576 ulong video_setmem (ulong); 577 578 /* lib_$(ARCH)/cache.c */ 579 void flush_cache (unsigned long, unsigned long); 580 581 582 /* lib_$(ARCH)/ticks.S */ 583 unsigned long long get_ticks(void); 584 void wait_ticks (unsigned long); 585 586 /* lib_$(ARCH)/time.c */ 587 void udelay (unsigned long); 588 ulong usec2ticks (unsigned long usec); 589 ulong ticks2usec (unsigned long ticks); 590 int init_timebase (void); 591 592 /* lib_generic/vsprintf.c */ 593 ulong simple_strtoul(const char *cp,char **endp,unsigned int base); 594 #ifdef CFG_64BIT_VSPRINTF 595 unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); 596 #endif 597 long simple_strtol(const char *cp,char **endp,unsigned int base); 598 void panic(const char *fmt, ...); 599 int sprintf(char * buf, const char *fmt, ...); 600 int vsprintf(char *buf, const char *fmt, va_list args); 601 602 /* lib_generic/crc32.c */ 603 ulong crc32 (ulong, const unsigned char *, uint); 604 ulong crc32_no_comp (ulong, const unsigned char *, uint); 605 606 /* common/console.c */ 607 int console_init_f(void); /* Before relocation; uses the serial stuff */ 608 int console_init_r(void); /* After relocation; uses the console stuff */ 609 int console_assign (int file, char *devname); /* Assign the console */ 610 int ctrlc (void); 611 int had_ctrlc (void); /* have we had a Control-C since last clear? */ 612 void clear_ctrlc (void); /* clear the Control-C condition */ 613 int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */ 614 615 /* 616 * STDIO based functions (can always be used) 617 */ 618 619 /* serial stuff */ 620 void serial_printf (const char *fmt, ...); 621 622 /* stdin */ 623 int getc(void); 624 int tstc(void); 625 626 /* stdout */ 627 void putc(const char c); 628 void puts(const char *s); 629 void printf(const char *fmt, ...); 630 void vprintf(const char *fmt, va_list args); 631 632 /* stderr */ 633 #define eputc(c) fputc(stderr, c) 634 #define eputs(s) fputs(stderr, s) 635 #define eprintf(fmt,args...) fprintf(stderr,fmt ,##args) 636 637 /* 638 * FILE based functions (can only be used AFTER relocation!) 639 */ 640 641 #define stdin 0 642 #define stdout 1 643 #define stderr 2 644 #define MAX_FILES 3 645 646 void fprintf(int file, const char *fmt, ...); 647 void fputs(int file, const char *s); 648 void fputc(int file, const char c); 649 int ftstc(int file); 650 int fgetc(int file); 651 652 int pcmcia_init (void); 653 654 #ifdef CONFIG_STATUS_LED 655 # include <status_led.h> 656 #endif 657 /* 658 * Board-specific Platform code can reimplement show_boot_progress () if needed 659 */ 660 void inline show_boot_progress (int val); 661 662 #ifdef CONFIG_INIT_CRITICAL 663 #error CONFIG_INIT_CRITICAL is deprecated! 664 #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. 665 #endif 666 667 #endif /* __COMMON_H_ */ 668